CA3105863C - Ensemble event de securite de batterie - Google Patents

Ensemble event de securite de batterie Download PDF

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Publication number
CA3105863C
CA3105863C CA3105863A CA3105863A CA3105863C CA 3105863 C CA3105863 C CA 3105863C CA 3105863 A CA3105863 A CA 3105863A CA 3105863 A CA3105863 A CA 3105863A CA 3105863 C CA3105863 C CA 3105863C
Authority
CA
Canada
Prior art keywords
safety vent
battery
disc
assembly according
vent assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3105863A
Other languages
English (en)
French (fr)
Other versions
CA3105863A1 (fr
Inventor
Mustapha EL MAZOUZI
Karim Zaghib
Pu Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydro Quebec
Original Assignee
Hydro Quebec
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydro Quebec filed Critical Hydro Quebec
Publication of CA3105863A1 publication Critical patent/CA3105863A1/fr
Application granted granted Critical
Publication of CA3105863C publication Critical patent/CA3105863C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CA3105863A 2018-07-13 2019-07-10 Ensemble event de securite de batterie Active CA3105863C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862697861P 2018-07-13 2018-07-13
US62/697,861 2018-07-13
PCT/CA2019/050947 WO2020010453A1 (en) 2018-07-13 2019-07-10 Battery safety vent assembly

Publications (2)

Publication Number Publication Date
CA3105863A1 CA3105863A1 (fr) 2020-01-16
CA3105863C true CA3105863C (fr) 2024-06-04

Family

ID=69142222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3105863A Active CA3105863C (fr) 2018-07-13 2019-07-10 Ensemble event de securite de batterie

Country Status (10)

Country Link
US (1) US11978919B2 (es)
EP (1) EP3821481B1 (es)
JP (1) JP7378458B2 (es)
KR (1) KR102772885B1 (es)
CN (1) CN112424990B (es)
CA (1) CA3105863C (es)
ES (1) ES2971852T3 (es)
HU (1) HUE065171T2 (es)
PL (1) PL3821481T3 (es)
WO (1) WO2020010453A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102738146B1 (ko) * 2020-02-06 2024-12-05 주식회사 엘지에너지솔루션 캡조립체, 그를 포함한 이차전지 및 전지팩
KR20220151467A (ko) * 2021-05-06 2022-11-15 삼성에스디아이 주식회사 이차 전지
KR20230036501A (ko) * 2021-09-07 2023-03-14 삼성전자주식회사 배터리 및 이를 포함하는 전자 장치
KR102902224B1 (ko) * 2022-10-11 2025-12-22 삼성에스디아이 주식회사 원통형 이차 전지
SE2251552A1 (en) * 2022-12-22 2024-06-23 Northvolt Ab A ventilated terminal arrangement for a cylindrical secondary cell

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216204B2 (es) * 1973-02-15 1977-05-07
US4822377A (en) 1988-02-18 1989-04-18 Energy Conversion Devices, Inc. Method for sealing an electrochemical cell employing an improved reinforced cover assembly
CA2000873C (en) * 1988-10-21 1999-12-14 Shigeru Oishi Cell having current cutoff valve
JP3387118B2 (ja) 1992-06-12 2003-03-17 ソニー株式会社 密閉型電池
CA2099657C (en) 1992-08-10 1998-04-07 Alexander H. Rivers-Bowerman Electrochemical cell and method of manufacturing same
CA2093763C (en) * 1993-04-08 1999-12-07 David Wainwright Battery incorporating hydraulic activation of disconnect safety device on overcharge
CA2129558C (en) 1994-08-05 2001-04-24 Ulrich Von Sacken Battery with improved safety during mechanical abuse
US5853912A (en) * 1996-07-10 1998-12-29 Saft America, Inc. Lithium ion electrochemical cell with safety valve electrical disconnect
JPH10214609A (ja) * 1997-01-30 1998-08-11 Mitsubishi Cable Ind Ltd 密閉型電池の安全構造
JP2000077058A (ja) * 1998-08-31 2000-03-14 Alps Electric Co Ltd 電池の電路遮断機構
KR100551396B1 (ko) 2003-10-15 2006-02-09 삼성에스디아이 주식회사 일체형 캡조립체를 갖는 이차전지 및 일체형 캡조립체형성 방법
JP5116235B2 (ja) * 2006-01-23 2013-01-09 三洋電機株式会社 密閉型電池
KR100894626B1 (ko) 2007-01-15 2009-04-24 삼성에스디아이 주식회사 캡 조립체 및 이를 구비한 이차 전지
US20080220316A1 (en) 2007-03-06 2008-09-11 Berkowitz Fred J End cap seal assembly for a lithium cell
KR100947962B1 (ko) * 2008-03-17 2010-03-15 삼성에스디아이 주식회사 원통형 이차전지
KR20100065670A (ko) * 2008-12-08 2010-06-17 삼성에스디아이 주식회사 이차 전지
US20100215997A1 (en) * 2009-02-25 2010-08-26 Samsung Sdi Co., Ltd. Rechargeable battery
US8927123B2 (en) 2009-06-15 2015-01-06 Lg Chem, Ltd. Cap assembly of cylindrical rechargeable battery and cylindrical rechargeable battery
KR101093401B1 (ko) 2009-11-18 2011-12-14 삼성에스디아이 주식회사 캡 업 플레이트 및 이를 구비하는 원통형 이차전지
KR101279994B1 (ko) 2010-10-15 2013-07-05 주식회사 엘지화학 전극리드에 안전부재가 위치한 구조의 캡 어셈블리 및 이를 포함하고 있는 원통형 전지
KR101184403B1 (ko) 2010-10-21 2012-09-19 주식회사 엘지화학 캡 조립체 및 이를 이용한 이차 전지
JP5767407B2 (ja) * 2011-07-13 2015-08-19 エルジー・ケム・リミテッド 円筒型二次電池
KR101326069B1 (ko) 2011-12-26 2013-11-07 주식회사 엘지화학 제조공정성이 향상된 캡 어셈블리 및 이를 포함하는 원통형 전지
KR101907215B1 (ko) * 2012-08-08 2018-10-11 삼성에스디아이 주식회사 원통형 리튬 이온 이차 전지
KR20140106326A (ko) * 2013-02-26 2014-09-03 주식회사 엘지화학 캡 조립체 및 이를 포함하는 이차 전지
WO2015146078A1 (ja) * 2014-03-28 2015-10-01 三洋電機株式会社 円筒形密閉電池及び電池パック
KR101678735B1 (ko) * 2014-10-02 2016-11-23 주식회사 엘지화학 이차전지 탑 캡 어셈블리
US10601002B2 (en) * 2015-03-27 2020-03-24 Sanyo Electric Co., Ltd. Cylindrical battery and method for producing the same
WO2017014576A1 (ko) * 2015-07-21 2017-01-26 주식회사 엘지화학 안정성이 향상된 캡 어셈블리 및 이를 포함하는 원형 이차전지
US10673033B2 (en) * 2015-08-24 2020-06-02 Tesla, Inc. Gasket and diaphragm for electrochemical cell
KR102513320B1 (ko) * 2015-10-26 2023-03-24 삼성에스디아이 주식회사 이차 전지

Also Published As

Publication number Publication date
JP2021530841A (ja) 2021-11-11
WO2020010453A1 (en) 2020-01-16
PL3821481T3 (pl) 2024-04-08
US20210273288A1 (en) 2021-09-02
KR20210028704A (ko) 2021-03-12
KR102772885B1 (ko) 2025-02-27
EP3821481A1 (en) 2021-05-19
US11978919B2 (en) 2024-05-07
CN112424990B (zh) 2023-05-16
EP3821481B1 (en) 2023-11-22
CN112424990A (zh) 2021-02-26
ES2971852T3 (es) 2024-06-10
HUE065171T2 (hu) 2024-05-28
JP7378458B2 (ja) 2023-11-13
EP3821481A4 (en) 2021-08-11
CA3105863A1 (fr) 2020-01-16

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